timbo1599
New Member
I have had my tank for 4 months now and everything was going great. I did a water change on Saturday (not the first time I've done one) and now everyone is dying!!!! An Atlantic Blue Tang showed up dead Monday, a Yellow Tang Tuesday, and now a Clownfish isn't looking so good today!!!! I tested the water and the levels were fine except for the salinity. The water I put in had higher than normal salinity levels. So to fix this problem I put some tap water in until the levels evened out (which I did Monday). Could the problems be from this? I hate to see these littel guys dying and I don't want to lose my whole tank!!